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  • Difference between Q295A and Q295B Welded Steel Pipe

    GB/T 13793 - 2008 standard specifies two kinds of welded steel pipes Q295A and Q295B. Their differences are mainly reflected in the chemical composition and mechanical properties.

  • About Q295B Welded Steel Pipe

    Q295B welded steel pipe is a steel pipe product produced according to GB/T 13793 - 2008 standard. In terms of material, Q295B steel has good comprehensive performance, and the optimised ratio of its chemical composition makes the steel pipe have high stre

  • GB/T 13793 - 2008 Q295A Welded Steel Pipe

    From the manufacturing process, the standard strictly regulates the production process of welded steel pipe. It includes the selection of raw materials, the control of welding process, and the guarantee of dimensional accuracy. Through advanced welding te

  • Characteristics of Q215A welded steel pipe

    In terms of material composition, the steel used in Q215A welded steel pipe contains appropriate amount of carbon, manganese and other elements, so that it has good strength and certain plasticity. This material not only ensures the structural stability o

  • GB/T13793-2008 Grade Q195 welded steel pipe

    GB/T13793-2008 Grade Q195 welded steel pipe has a range of important features and properties.
    In terms of material, Grade Q195 welded steel pipe is mainly made of low carbon steel, and its chemical composition makes the pipe have certain strength and goo

  • GB/T 13793-2008 Grade 10 Welded steel pipe

    GB/T 13793-2008 Grade 10 Welded steel pipe, with its unique characteristics and excellent quality, shows significant advantages in many fields.

  • GB/T 13793-2008 Grade 8 Welded steel pipe

    As far as material is concerned, the steel used is carefully selected for its excellent chemical composition and physical properties. This high quality material base gives the pipe a high degree of strength and hardness, enabling it to withstand high pres

  • Difference between Q345A, Q345B and Q345C welded steel pipe

    These three types of welded steel pipe are low-alloy high-strength structural steel. Among them, Q345A on sulfur, phosphorus and other impurity elements of relatively loose control. Q345B on impurity elements of more stringent control. Q345C in the most s

  • Q345C welded steel pipe: performance and application

    Q345C welded steel pipe Q345C steel used belongs to low alloy high strength structural steel. This kind of steel pipe has good comprehensive mechanical properties, the yield strength is not less than 345MPa and the tensile strength can be more than 470MPa

  • Detailed acceptance criteria for welded steel pipe

    Acceptance of welded steel pipe is an important step to ensure that its quality and performance standards, generally includes the following key aspects.
    Appearance quality is extremely important, the surface of the steel pipe should be smooth, there can

  • Q345B Welded Steel Pipe's significant advantages

    Q345B welded steel pipe under GB/T13793-2008 standard has a series of significant characteristics.
    Firstly, in terms of material properties, Q345B has high strength and good toughness. This makes the welded steel pipe able to withstand large loads and pr

  • Q345A Welded Steel Pipe Characteristics and Applications

    First of all, this steel pipe complies with GB/T13793 - 2008 standard, which ensures that it has strict specifications and requirements in production and quality control.Q345A is the material type of this steel pipe, which has high strength and good tough

  • Characteristics and applications of welded steel pipe

    The manufacturing process is as follows: the steel plate or strip is first cut to the required size, then made into a tube by bending, molding and other processes, and finally the edges are connected by welding to form a complete pipe. Common welding meth

  • Analyze ISO3183 L625Q PSL2 LSAW pipeline

    ISO3183 L625Q PSL2 LSAW pipeline is a high quality pipeline with many features and advantages.
    In terms of material, it is made of L625Q high-strength steel, resulting in excellent mechanical properties and pressure resistance.

  • GB/T 9711-2011 L830M/X120M PSL2 LSAW pipeline

    GB/T 9711-2011 L830M/X120M PSL2 LSAW pipeline, as a leader in the oil and gas industry, demonstrates extraordinary performance and application value with its unique advantages and characteristics.

  • Features of GBT9711 L450/X65 PSL1 LSAW Pipeline

    GBT9711 L450/X65 PSL1 LSAW Pipeline, as an outstanding representative in the field of oil and gas transportation, is remarkable for its outstanding characteristics, significant advantages and wide application scenarios:

  • ASTM A252 Welded and Seamless Steel Pipe Piles

    ASTM A252 Welded and Seamless Steel Pipe Piles boast unique characteristics and significant advantages, making them widely utilized across diverse construction and foundation projects. Their key features encompass

  • GBT9711 L485/X70 PSL1 LSAW Pipeline

    GBT9711 L485/X70 PSL1 LSAW Pipeline, tailor-made for the oil and gas industry, strictly follows the national standard GB/T 9711 and is carefully manufactured using advanced Longitudinal Submerged Arc Welding (LSAW) technology. This technology ensures high

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